Location
3332 Walter way
Green Bay, WI 54311
Rojin Karki
I'm a
I build the infrastructure the internet runs on — networks, systems, and security that keep organisations online. Passionate about protecting the digital world, one network at a time.
Rojin Karki
Cybersecurity Student
Get to Know Me
Passionate About Securing the Digital World
I'm a Computer Science student specializing in Cybersecurity with a passion for networking, system administration, and information security. My background as an IT Technician has given me hands-on experience in troubleshooting, network management, Active Directory, and enterprise IT support.
I enjoy building secure, reliable, and user-focused solutions while continuously expanding my knowledge of cybersecurity, cloud technologies, and automation. I'm particularly interested in network security, cloud security, and ethical hacking, and I actively work on hands-on projects that strengthen my technical skills and solve real-world challenges.
Driven by curiosity and continuous learning, my goal is to build a career protecting digital infrastructure, designing secure systems, and creating technology that has a meaningful impact. I'm always eager to take on new challenges, collaborate with others, and grow as a cybersecurity professional.
Technology isn't just what I study. It's what I do.
Skills
I've explored a variety of technologies across cybersecurity, networking, system administration, and web development. Here are some of my core technical skills and areas of interest.
Front-end Development
HTML/CSS
75%
Strong foundation in HTML5 and CSS3 for creating responsive and structured web designs.
JavaScript
50%
Understanding JavaScript fundamentals and creating interactive web features.
React
30%
Basic understanding of React components and frontend development concepts.
Backend Development
Python
60%
Good understanding of Python programming, scripting, and automation concepts.
Node.js
30%
Basic understanding of Node.js and backend development concepts.
SQL
25%
Basic knowledge of databases, SQL queries, and data management.
Cybersecurity & Networking
Networking
70%
Understanding TCP/IP, OSI Model, IP addressing, subnetting, and network troubleshooting.
Wireshark
50%
Basic packet analysis, traffic monitoring, and network troubleshooting using Wireshark.
Nmap
50%
Basic knowledge of network scanning, host discovery, and security assessment using Nmap.
Firewalls
50%
Understanding firewall concepts, traffic filtering, and basic network protection.
Network Troubleshooting
70%
Troubleshooting connectivity issues, IP configuration, DNS problems, and network performance.
IT Infrastructure & Creative Tools
Linux
60%
Basic Linux administration, command-line usage, and cybersecurity tools.
Windows Server
60%
Basic Windows Server administration, user management, and system configuration.
Data Servers
60%
Understanding server concepts, storage management, and basic server operations.
Hardware Troubleshooting
85%
Experience troubleshooting computer hardware, peripherals, and system issues.
Adobe Photoshop
75%
Image editing, graphics creation, and visual content design.
Adobe Illustrator
70%
Vector design and professional graphic creation.
Canva
80%
Designing presentations, posters, and digital content.
My Experience
I have gained hands-on experience in IT support, networking, system administration, cybersecurity, and technical operations through professional roles and internships.
IT Technician
Comtech Group Company Pvt. Ltd.
Jun 2022 - Jul 2025- Hardware and software troubleshooting
- Network setup and maintenance
- Operating system installation and configuration
- Technical support for users and clients
- Computer hardware maintenance
System Administrator Intern
Agriculture Development Bank
Dec 2024 - Jun 2025- Implemented Active Directory across 250+ branches
- User account and permission management
- Group Policy configuration
- Server maintenance and backup support
- Enterprise network administration
IT Intern
Naya Patrika & Bara Khari Media
Mar 2023 - Apr 2025- Configured security tools like Kaspersky Endpoint Security
- Server and data monitoring
- Firewall and network support
- Hardware troubleshooting
- Reduced system downtime through maintenance
Counseling Assistant
Destiny Educational Consultancy
Aug 2024 - Feb 2025- Assisted students with university applications
- Prepared admission documents
- Supported SOP and application preparation
- Communicated with students and institutions
- Provided guidance throughout application processes
Education
My academic journey and achievements.
Bachelor of Science in Computer Science
University of Wisconsin-Green Bay
2025 - Present- Specialization in Cybersecurity
- Relevant Coursework: Networking, Programming, Cybersecurity
- Actively building cybersecurity projects
- Expected Graduation: 2029
Higher Secondary School (+2)
East-Pole International College
2022 - 2024- Graduated with CGPA: 3.80/4.0
- College Topper
- Best Student of the Year Award (2 Years)
- Computer Science Major
- Volleyball and Basketball Leader
Secondary Level School
Shree Yasam Secondary School
2016 - 2021- Graduated with GPA: 4.00/4.00
- School Topper
- School Captain
- Awarded Quadrennial Student of the Year
Projects
Showcasing my hands-on experience in networking, cybersecurity and Problem solving.
Campus Network Design – Shree Yasam Secondary College
Cisco Packet Tracer • Enterprise NetworkingDesigned and implemented a scalable enterprise network connecting two campuses, providing secure communication, VLAN segmentation, and centralized network services.
- Designed an enterprise network supporting 8+ departments.
- Configured VLAN segmentation and Inter-VLAN Routing using Layer 3 switches.
- Implemented RIP v2 dynamic routing between campuses.
- Configured DHCP for automatic IP address allocation.
- Implemented static routing for secure cloud server connectivity.
- Applied switch security best practices and hierarchical network design.
Cisco Packet Tracer
Networking
VLAN
Layer 3
RIP v2
DHCP
Python Network Security Toolkit
Python • Cybersecurity ToolkitDeveloped a modular Python-based cybersecurity toolkit for network analysis, security auditing, and automation through an interactive command-line interface.
- Port Scanner for discovering open TCP ports.
- Service Banner Grabber for identifying active services.
- HTTP Security Header Analyzer with security recommendations.
- Password Hash Auditor supporting multiple hash algorithms.
- Log File Analyzer for detecting suspicious login activities.
- Interactive Command-Line Interface (CLI).
- Automated Unit Testing using PyTest.
Python
Socket
Requests
PyTest
Cybersecurity
CLI
Contact
Have a project, internship opportunity, or collaboration in mind? Feel free to get in touch. I'm always open to discussing cybersecurity, networking, software development, and new opportunities.